149776851

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:133

約数の個数: 96

約数和(自身を含む): 268784640

約数和(自身を除く): 119007789

約数列:

[1, 3, 7, 17, 21, 23, 29, 37, 51, 69, 87, 111, 119, 161, 203, 259, 289, 357, 391, 483, 493, 609, 629, 667, 777, 851, 867, 1073, 1173, 1479, 1887, 2001, 2023, 2553, 2737, 3219, 3451, 4403, 4669, 5957, 6069, 6647, 7511, 8211, 8381, 10353, 10693, 11339, 13209, 14007, 14467, 17871, 18241, 19941, 22533, 24679, 25143, 32079, 34017, 43401, 46529, 54723, 58667, 74037, 74851, 79373, 101269, 127687, 139587, 172753, 176001, 192763, 224553, 238119, 245939, 303807, 310097, 383061, 419543, 518259, 578289, 737817, 930291, 1258629, 1349341, 1721573, 2170679, 2936801, 4048023, 5164719, 6512037, 7132231, 8810403, 21396693, 49925617, 149776851]

約数ペア:

[(1, 149776851), (3, 49925617), (7, 21396693), (17, 8810403), (21, 7132231), (23, 6512037), (29, 5164719), (37, 4048023), (51, 2936801), (69, 2170679), (87, 1721573), (111, 1349341), (119, 1258629), (161, 930291), (203, 737817), (259, 578289), (289, 518259), (357, 419543), (391, 383061), (483, 310097), (493, 303807), (609, 245939), (629, 238119), (667, 224553), (777, 192763), (851, 176001), (867, 172753), (1073, 139587), (1173, 127687), (1479, 101269), (1887, 79373), (2001, 74851), (2023, 74037), (2553, 58667), (2737, 54723), (3219, 46529), (3451, 43401), (4403, 34017), (4669, 32079), (5957, 25143), (6069, 24679), (6647, 22533), (7511, 19941), (8211, 18241), (8381, 17871), (10353, 14467), (10693, 14007), (11339, 13209)]